Bent pipe orifice height difference automatic detection device

Abstract

The invention discloses an elbow pipe orifice height difference automatic detection device, which comprises a turntable, a driving mechanism, a material receiving assembly, a laser detection mechanism and a material returning cylinder, the output end of the driving mechanism is connected with the turntable and drives the turntable to rotate, the material receiving assembly is provided with an elbow pipe bearing position, the elbow pipe bearing position is used for bearing an elbow pipe, and the laser detection mechanism is used for detecting the height difference of the elbow pipe. The material receiving assembly further comprises a limiting piece used for limiting the bent pipe to be separated from the bent pipe bearing position. The laser detection mechanism is used for acquiring relative coordinate values of two pipe orifices of the bent pipe and judging whether the bent pipe is qualified or not according to the relative coordinate values; the material returning air cylinder is used for pushing the material receiving assembly so that the bent pipe can be separated from the material receiving assembly. The elbow pipe orifice height difference automatic detection device can replace manual work to automatically detect whether the height difference of pipe orifices at the two ends of an elbow pipe meets the standard requirement or not, and the defects that in the prior art, manual measurement is low in speed, large in labor intensity and high in production cost are overcome.

Description

technical field [0001] The invention relates to the technical field of detection of mechanical parts, in particular to an automatic detection device for the height difference of the mouth of an elbow. Background technique [0002] Bent pipes, such as U-shaped pipes, are common spare parts for various equipment. In the field of air conditioning, the small elbow copper pipe is an important part of the connecting pipe between two devices. It must meet the quality requirements of smooth ports, no burrs, and no gaps. At the same time, the height difference d of the nozzles at both ends must be less than or Equal to 0.5mm. Due to the high precision requirements of the port, it is difficult to accurately detect it in large quantities by ordinary detection methods. Therefore, after the production of small elbow copper pipes is usually completed, manual inspections are carried out one by one, which is labor-intensive and low in production efficiency, resulting in high labor costs i...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the shortcomings of high labor intensity and low production efficiency caused by manual detection of the height difference of the elbow nozzle in the prior art, and to provide an automatic detection device for the height difference of the elbow nozzle, which can automatically detect Whether the height difference between the nozzles at both ends of the elbow meets the standard requirements

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